/**
  * @test
  */
 public function makeCopyWorks()
 {
     $quiz = new Quiz();
     $copy = $this->quizService->makeCopy($quiz);
     $this->assertNotSame($quiz, $copy);
     $this->assertSame($quiz, $copy->getCopyOf());
 }
 /**
  * @param \_OurBrand_\Quiz\Domain\Model\Quiz $quiz
  */
 public function duplicateAction($quiz)
 {
     $newQuiz = $this->quizService->makeCopy($quiz);
     if ($newQuiz == null) {
         // TODO: User error handling.
     }
     $newQuiz->setCreator($this->currentUser->getIdentifier());
     $newQuiz->setIsDraft(true);
     $this->quizRepository->add($newQuiz);
     $this->persistenceManager->persistAll();
     $this->redirect('edit', null, null, array('quiz' => $newQuiz));
 }